From b4b1fb97bd095fa0de72550b04dc414b0194903e Mon Sep 17 00:00:00 2001 From: Nitin Kumbhar Date: Mon, 11 Jun 2018 15:31:33 +0530 Subject: gpu: nvgpu: shutdown nvlink in driver remove During driver remove, if nvlink is set up, gracefully shut it down so that it can be enumerated again. Bug 1987855 Change-Id: Ibd83a5e29364b22264e689aa879569a9cccf0f79 Signed-off-by: Nitin Kumbhar Reviewed-on: https://git-master.nvidia.com/r/1746073 Reviewed-by: mobile promotions Tested-by: mobile promotions --- drivers/gpu/nvgpu/gv100/nvlink_gv100.h | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/gpu/nvgpu/gv100/nvlink_gv100.h') diff --git a/drivers/gpu/nvgpu/gv100/nvlink_gv100.h b/drivers/gpu/nvgpu/gv100/nvlink_gv100.h index 6310af28..75595bca 100644 --- a/drivers/gpu/nvgpu/gv100/nvlink_gv100.h +++ b/drivers/gpu/nvgpu/gv100/nvlink_gv100.h @@ -50,6 +50,7 @@ u32 gv100_nvlink_link_get_rx_sublink_state(struct gk20a *g, u32 link_id); int gv100_nvlink_link_set_sublink_mode(struct gk20a *g, u32 link_id, bool is_rx_sublink, u32 mode); int gv100_nvlink_interface_init(struct gk20a *g); +int gv100_nvlink_interface_disable(struct gk20a *g); int gv100_nvlink_reg_init(struct gk20a *g); int gv100_nvlink_shutdown(struct gk20a *g); int gv100_nvlink_early_init(struct gk20a *g); -- cgit v1.2.2